Community of interest (computer security)

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Community of interest (COI or CoI) is a means in which network assets and or network users are segregated by some technological means for some established purpose, a strategy in the realm of computer security, itself a subset of security engineering.

Typically, COIs are set up to protect a network infrastructure from a group or groups of users who are performing some esoteric functions. They are also designed to protect their user community from the rest of the enclave user population. Not only does this refer to the simplicity of the network, but it also includes a group of people that come together on different social networks to share data.

On Wikipedia, Facebook, YouTube and many more sites, people come together as a community of interest to work toward a common goal, learn from each other, critique each other and share ideas. These user groups are separated into categories and segregated into logical groups. There can be professional groups, health groups that include people interested in specific diets, business groups, self-start up groups and countless other categories. A COI is a group of professionals and advisors that share business insights, technical expertise, challenges, and perspectives.^[1]